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Influence of Belt Transmission Parameters on the Stiffness of the Elastic Elements of the Driven Pulley and Tensioning Roller
2019
International journal of recent technology and engineering
Production experiments and test results of the 1- CCC (Cotton Cleaning Complex) machine with the recommended belt drive justified the system parameters. ...
The scheme and principle of operation of the belt drive with composite driven pulleys and a tension roller are given, the necessary variable driving modes of the driven pulley are allowed. ...
Production tests were carried out in the 1 st and 2 nd production lines of raw cotton purification in 1-CCC cleaners. ...
doi:10.35940/ijrte.c5593.118419
fatcat:bm5roz4jdzhfxhttuy2xsp752a
Proactive and Reactive Product Line Strategies: Asymmetries Between Market Leaders and Followers
2006
Management science
T o what extent do firms engage in product line actions simultaneously with actions in other marketing variables? What are the determinants of product line actions? ...
We develop a simultaneous equation model of demand and supply with product line and other marketing actions, which can be used to identify reaction and anticipation elasticities through the rational expectations ...
University, MIT, Rice University, University of Connecticut, and University of Texas at Dallas for valuable comments and Xing Pan and Tarun Kushwaha for assistance with data organization. ...
doi:10.1287/mnsc.1050.0443
fatcat:7x56xg4fz5gf7pdvp3avrfoah4
Simulation-Driven Development and Optimization of a High-Performance Six-Dimensional Wrist Force/Torque Sensor
2010
Sensors & Transducers
This paper describes the Simulation-Driven Development and Optimization (SDDO) of a six-dimensional force/torque sensor with high performance. ...
industrial product. ...
The Structure Design of the Sensor
Simulation-Driven Development and Optimization of the Elastic Element The Simulation Driven production development (SDPD), which allows accelerating the process of ...
doaj:0a8e70c524d3437394818bc180d31de6
fatcat:hnt442hrpzgkflqmok6fw5gqau
The impact of economic globalisation on the South African auto industry
2003
South African Journal of Economic and Management Sciences
First, a duopoly model of differentiated products is used, which allows the determination of the free trade and protection dividing line. ...
of the logarithm of the distance between the stay-exit function and the trade line and the logarithm of export. ...
is driven out of business.
), the stay-exit function is a straight line which runs parallel to the trade line because it equals the variable cost curve elasticity (. ...
doi:10.4102/sajems.v6i1.3333
fatcat:ag7j3i67o5fcnjvm7vq6d27pl4
A general model of technical change with an application to the OECD countries
2013
Economics of Innovation and New Technology
ABSTRACT A General Model of Technical Change with an Application to the OECD Countries In the neoclassical production functions model technical change (TC) is assumed to be exogenous and it is specified ...
By estimating the generalized production function, we get estimates of TC which is decomposed TC into a pure time component as well as several producer specific external economic factors. ...
Figure 3 . 3 Development of RTS and input elasticities, 1980-2006.
Figure 4 . 4 Development of TFP growth and its components across countries. ...
doi:10.1080/10438599.2013.805918
fatcat:u33ly4u7y5fmvaj2m6sedu6o2u
What Explains Germany's Rebounding Export Market Share?
2008
CESifo Economic Studies
The dominant factors explaining the increase in market share are trade relationships with fast growing countries and regionalized production in the export sector. ...
, and (iv) regionalized production of goods (e.g. off-shoring). ...
Demand Model Driven by Regionalization of Production Cointegration Analysis with Johansen Test: sample 1993Q1-2005Q4 LGdem and Ind_VA Unit Elastic Chi^2(2) 6.0684 [0.0481]* Hypotheses Tests for the Alpha ...
doi:10.1093/cesifo/ifn030
fatcat:klz6y4amfbccxain6nodccjiuu
What Explains Germany's Rebounding Export Market Share?
2007
IMF Working Papers
The dominant factors explaining the increase in market share are trade relationships with fast growing countries and regionalized production in the export sector. ...
, and (iv) regionalized production of goods (e.g. off-shoring). ...
Demand Model Driven by Regionalization of Production Cointegration Analysis with Johansen Test: sample 1993Q1-2005Q4 LGdem and Ind_VA Unit Elastic Chi^2(2) 6.0684 [0.0481]* Hypotheses Tests for the Alpha ...
doi:10.5089/9781451865882.001
fatcat:mfimqnose5e27iydkntbzgzy34
Data-Driven Modelling of a Pelleting Process and Prediction of Pellet Physical Properties
2021
Johnson Matthey Technology Review
In the manufacture of pelleted catalyst products, controlling physical properties of the pellets and limiting their variability is of critical importance. ...
Pellet hardness proved more difficult to predict accurately, with an R2 of 0.67 in 10-fold cross-validation, and 0.63 in an independent hold-out test. ...
In contrast, purely data-driven approaches are very fast to develop and deploy and are easily adapted to new contexts. ...
doi:10.1595/205651322x16257309767812
fatcat:gxaxqhhd6vgvfkzop4dv3bkj5m
Can Policies Affect Employment Intensity of Growth? A Cross-Country Analysis
2012
IMF Working Papers
have a significant and positive impact on employment elasticities. ...
Using an unbalanced panel of 167 countries over the period 1991-2009, the results suggest that structural policies aimed at increasing labor and product market flexibility and reducing government size ...
GDP per capita is examined to test whether employment elasticities vary with the level of economic development. ...
doi:10.5089/9781475505689.001
fatcat:3i5usuapqfboxollz3r72can3y
How Endowments, Accumulations, and Choice Determine the Geography of Agricultural Productivity in Ecuador
2006
World Bank Economic Review
of economic development. ...
Spatial disparity in incomes and productivity is apparent across and within countries. ...
Decomposition of Production Elasticities, by Farm Size with scale, preventing the gap from closing further. 12 Differences in cropland elasticities are not large among the three quantiles and are driven ...
doi:10.1093/wber/lhl003
fatcat:p2cyovwmpjezrhdi5s2z2tiuoe
Government Spending, Corruption and Economic Growth
2016
World Development
It starts from an endogenous growth model and extends it to account for the detrimental effects of corruption on the potentially productive components of government spending, namely military and investment ...
The resulting model is estimated on a sample of African countries and the results show, first, that the growth rate is strongly influenced by the interaction between corruption and military burden, with ...
line with those of the full sample. ...
doi:10.1016/j.worlddev.2016.03.011
fatcat:uuxl6hz4z5dkhfx6uvgj77iupm
Methodology for Requirement-driven Tolerance Specification of Bevel Gears
2013
Procedia CIRP
As a result, requirement-driven tolerances for gearing and parts can be defined. These optimized specification limits are expected to reduce the bevel gears noise level during operation. ...
The approach supports an engineer in understanding the functional relationships between the individual parameters of the system in an early phase of product development. ...
Methodology for requirement-driven tolerance specification of bevel gears Starting with the current product development process of bevel gears, a methodology was developed to analyze the complex interrelationships ...
doi:10.1016/j.procir.2013.08.046
fatcat:6ecamtvcozbl5emtbszkbix2yq
CORRUPTION, MILITARY SPENDING AND GROWTH
2012
Defence and Peace Economics
It starts from an endogenous growth model and extends it to account for the detrimental effects of corruption on the potentially productive components of government spending, namely military and investment ...
The resulting model is estimated on a sample of African countries and the results show, first, that the growth rate is strongly influenced by the interaction between corruption and military burden, with ...
line with those of the full sample. ...
doi:10.1080/10242694.2012.663579
fatcat:ua53kmx7erhojmcnz55iei6shi
Reconciling Observed Tariffs and the Median Voter Model
2014
Economics & Politics
Testing the tariff prediction with cross-section and panel data from the 1990s, I show the median voter component is negative in labor-abundant countries and positive in capital-abundant countries. ...
Negative tariffs are rare, and this paper reconciles the median voter theory with observed protectionism across countries. ...
In line with the median voter theory of trade policy, I find a negative median voter component in tariffs of countries with scarce human capital and a positive median voter component in tariffs of countries ...
doi:10.1111/ecpo.12045
fatcat:3snjyr5vebbrhovuvfkuk2ut4q
Concept for a Self-correcting Sheet Metal Bending Operation
2014
Procedia Technology - Elsevier
Acknowledgements This research and development project is being funded by the German Federal Ministry of Education and Research (BMBF) within the Leading-Edge Cluster "Intelligent Technical Systems OstWestfalenLippe ...
We gratefully acknowledge the collaborative work and support of our project partners Weidmüller Interface GmbH & Co. KG and Hettich Holding GmbH & Co. oHG. ...
The advantage here is that an on-line process control can be tested without implementing the necessary self-X components in hardware form. ...
doi:10.1016/j.protcy.2014.09.003
fatcat:uynikcujg5gxhmt52xif2jlyu4
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